Whiskey Business

Noticing that Moe has fallen into a bout of suicidal depression, Homer, Marge, Lenny and Carl take him on an excursion to Capital City and buy him a new suit to lift his spirits.

His enthusiasm restored, Moe fixes up his bar in order to attract a better class of customers and brings out a batch of homemade whiskey.

Two venture capitalists stop by the bar, sample the drink, and are so impressed that they offer to become Moe's business partners in marketing it.

Returning to his once-again-squalid bar, he brightens up enough to sweep up the pieces of a broken beer mug and forgets about committing suicide, at least for the time being.

Bart eventually discovers the deception and is angry, but the two reconcile after Grampa explains that he liked getting the sort of personal attention that he never could receive at the nursing home.

In order to keep Lisa from finding out about Grampa, Bart sends her to a jazz club where an all-star jam session is taking place.

Outraged, she tries to start a boycott of Murphy's record label; shortly afterward, she is surprised to receive a visit from saxophonist Sonny Rollins at home.